service-template-node/test/features/ex/errors.js

A blueprint for MediaWiki REST API services

/* global describe, it, before, after */

'use strict';


const preq   = require('preq');
const assert = require('../../utils/assert.js');
const server = require('../../utils/server.js');

if (!server.stopHookAdded) {
    server.stopHookAdded = true;
    after(() => server.stop());
}

describe('errors', function() {

    this.timeout(20000); // eslint-disable-line no-invalid-this

    before(() => server.start());

    // common URI prefix for the errors
    const uri = `${server.config.uri}ex/err/`;

    it('array creation error', () => {
        return preq.get({
            uri: `${uri}array`
        }).then((res) => {
            // if we are here, no error was thrown, not good
            throw new Error(`Expected an error to be thrown, got status: ${res.status}`);
        }, (err) => {
            // inspect the status
            assert.deepEqual(err.status, 500);
            // check the error title
            assert.deepEqual(err.body.title, 'RangeError');
        });
    });

    it('file read error', () => {
        return preq.get({
            uri: `${uri}file`
        }).then((res) => {
            // if we are here, no error was thrown, not good
            throw new Error(`Expected an error to be thrown, got status: ${res.status}`);
        }, (err) => {
            // inspect the status
            assert.deepEqual(err.status, 500);
            // check the error title
            assert.deepEqual(err.body.title, 'Error');
        });
    });

    it('constraint check error', () => {
        return preq.get({
            uri: `${uri}manual/error`
        }).then((res) => {
            // if we are here, no error was thrown, not good
            throw new Error(`Expected an error to be thrown, got status: ${res.status}`);
        }, (err) => {
            // inspect the status
            assert.deepEqual(err.status, 500);
            // check the error title
            assert.deepEqual(err.body.title, 'Error');
        });
    });

    it('access denied error', () => {
        return preq.get({
            uri: `${uri}manual/deny`
        }).then((res) => {
            // if we are here, no error was thrown, not good
            throw new Error(`Expected an error to be thrown, got status: ${res.status}`);
        }, (err) => {
            // inspect the status
            assert.deepEqual(err.status, 403);
            // check the error title
            assert.deepEqual(err.body.type, 'access_denied');
        });
    });

    it('authorisation error', () => {
        return preq.get({
            uri: `${uri}manual/auth`
        }).then((res) => {
            // if we are here, no error was thrown, not good
            throw new Error(`Expected an error to be thrown, got status: ${res.status}`);
        }, (err) => {
            // inspect the status
            assert.deepEqual(err.status, 401);
            // check the error title
            assert.deepEqual(err.body.type, 'unauthorized');
        });
    });
});